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IDT6178S15PB Datasheet(PDF) 3 Page - Integrated Device Technology |
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IDT6178S15PB Datasheet(HTML) 3 Page - Integrated Device Technology |
3 / 7 page 11.1 3 IDT6178S CMOS StaticRAM 16K (4K x 4-BIT) CACHE-TAG RAM MILITARY AND COMMERCIAL TEMPERATURE RANGE DC ELECTRICAL CHARACTERISTICS (VCC = 5.0V ± 10%, All Temperature Ranges) 6178S Symbol Parameter Test Condition Min. Max. Unit |ILI| Input Leakage Current VCC = 5.5V, VIN = 0V to VCC —10 µA |ILO| Output Leakage Current OE = VIH, VOUT = 0V to VCC —10 µA VOL Output Low Voltage IOL = 8mA (I/O0 – I/O3) — 0.4 V IOL = 10mA (I/O0 – I/O3) — 0.5 V IOL = 16mA (Match) — 0.4 V IOL = 20mA (Match) — 0.5 V VOH Output High Voltage IOH = –4mA (I/O0 – I/O3) 2.4 — V IOH = –8mA (Match) 2.4 — V 2953 tbl 07 Figure 3. AC Test Load (for tOLZ, tOHZ, tWHZ, tOW) * Including scope and jig. AC TEST CONDITIONS Input Pulse Levels GND to 3.0V Input Rise/Fall Times 5ns Input Timing Reference Levels 1.5V Output Reference Levels 1.5V AC Test Load See Figures 2 and 3 AC Test Load for Match Cycle See Figure 1 2953 tbl 09 480 Ω 5pF* 255 Ω +5V 2953 drw 06 DATAOUT 240 Ω 30pF* 128 Ω +5V 2953 drw 04 MATCHOUT Figure 1. AC Test Load for MATCH DC ELECTRICAL CHARACTERISTICS (VCC = 5.0V ± 10%, All Temperature Ranges) 6178S10 6178S12 (1) 6178S15 (1) 6178S20/25 Symbol Parameter Max. Max. Max. Max. Unit ICC1 Operating Power Supply Current COM'L. 90 90 90 90 mA Outputs Open, VCC = Max., f = 0 (2) MIL. — 110 110 110 mA ICC2 Dynamic Operating Current COM'L. 180 160 140 140 mA Outputs Open, VCC = Max., f = fMAX (2) MIL. — 180 160 160 mA NOTES: 2953 tbl 08 1. Military values are preliminary only. 2. fMAX = 1/tRC, only address inputs are cycling at fMAX. f = 0 means no address inputs change. 480 Ω 30pF* 255 Ω +5V 2953 drw 05 DATAOUT Figure 2. AC Test Load |
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